baber/WOPTO huggingface dataset:
Patent JP-S5741409-A (JP)
Title: Load adjusting operation method for composite cycle plant
Inventor: NODA KOUTAROU
IPC: F01K23/10
Filed: 1980-08-22
Abstract: PURPOSE: To prevent an overload operation of a gas turbine, by stopping for the set period a pulse control signal in case of excessive increase of output through an output change commanding unit installed within a circuit of the whole control system.  
     CONSTITUTION: An output change commanding unit 2 which gives a pulse-form control signal d in reply to a load-condition signal e from a gas turbine 5 is disposed between the whole control system 1 and a gas turbine output command distributor 3. In case output of the gas turbine 5 exceeds a steady load, the load-condition signal e from the gas turbine 5 is fed back to the output change commanding unit 2. If the output change commanding unit 2 detects an excessive increase period TOV of the turbine 5, the pulseform control signal d which is outputted from the output change commanding unit 2 is stopped for the excessive increase period TOV. Thereby, a hunting of a short time overload operation of the gas turbine 5 or control system may be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5817404-A (JP)
Title: Multicolored optical filter and its manufacture
Inventor: SATOU MASAMICHI
IPC: H04N9/07
Filed: 1981-07-23
Abstract: PURPOSE:To obtain a multicolored optical filter formed as one body on a base body  such as a solid image-pickup element by a comparatively simple process, without requiring positioning of high accuracy. CONSTITUTION:An electrode 16 is divided, for instance, to 3 separated colors of red (r), green (G) and blue (B), and constitutes each picture element. A connecting pattern of  a mask 24 is formed so taht a part corresponding to the R electrode 16 and a part corresponding to the same kind G electrode 16 are connected to each other independently  by a lead 28R and connected to a connecting terminal 26R, and a part corresponding  to the G electrode 16 and a part corrrsponding to the same kind R electrode 16 are  connected to each other independently by a lead 28G and are connected to a connecting terminal 26G. When the connecting pattern for the R electrode and the G electrode 16 is formed on the mask 24 in this way, and a photoresist 22 is exposed by an ultraviolet ray 30, a transparent electrode material is left on only a part corresponding to  the pattern of the mask 24. As to the B elctrode 16, too, the same process is performed. Subsequently, optical black 46 is formed by making black particles 42 adhere onto a part except a transparent electrode 32 of a CCD10. Also, on the image- pickup  surface of the CCD10 which has formed the optical black, a colored particle layer is formed by means of electrophoresis.
Patent JP-H04344416-A (JP)
Title: Angular velocity detector
Inventor: KOBASHI KAZUYOSHI
IPC: G01C19/56
Filed: 1991-05-21
Abstract: PURPOSE:To provide an angular velocity detector adjusted surely and easily. CONSTITUTION:There are provided a pair of rooms 1, 3 filled with a medium for propagating a sound, a reference speaker 5 disposed in one room 1 and a adjusting speaker 7 disposed in the other room 3. There are further provided a microphone 11 for detecting sound pressure from the adjusting speaker 7 and reference speaker 5, a propagation path 9 affording communication between a pair of the rooms and a means 13 for adjusting the output from the adjusting speaker 7 such that a difference between sound pressure propagated through the propagation path 9 from both speakers 5, 7 is minimized with reference to the output of the microphone 11.
Patent JP-H11304314-A (JP)
Title: Ice maker and manufacture thereof
Inventor: HIRAMATSU SHINYA
IPC: F25C1/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To keep a refrigerant piping firmly adhesive onto an ice making part. SOLUTION: An evaporation pipe 11 is formed by bending a copper pipe in a serpentine and the outer circumferential surface thereof is previously plated with chromium. A cast mold 31 having a cavity 32 therein is provided to form an upper ice making plate. In the production, the evaporation tube 11 is set at a specified position in the cavity 32 and the aluminum alloy molten is cast into the cavity 32 from a pouring port 33 while a cooling gas comprising an inert gas passes through the evaporation pipe 11 from a gas cylinder 34. An internal chill molding is performed using the evaporation pipe 11 as false filler. The evaporation tube 11 is integrated by the internal chill molding on the upper ice making plate thereby achieving a higher adhesion strength between the both and excellent heat transfer performance.
Patent JP-S608687-A (JP)
Inventor: UGAJIN MASAO
IPC: F25D21/08
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0413748-A (JP)
Title: Thermoplastic resin composition
Inventor: IWATA INEO
IPC: C08L55/00
Filed: 1990-05-07
Abstract: PURPOSE:To provide the subject composition having an excellent antistatic property and useful in an electronic field, etc., by compounding a rubber- modified styrenic resin and a sulfonate salt group-containing styrenic resin in a specific ratio, the sulfonate salt group being containing in a prescribed amount. CONSTITUTION:The objective composition comprises (A)>=50 pts.wt., preferably 65-95 pts.wt., of a rubber-modified styrenic resin (e.g. ABS resin) and (B)<=50 pts.wt., 10-35 pts.wt., of a styrenic resin containing 0.1-50wt.% of sulfonate salts comprising one or more kings of the alkali metal, alkaline earth metal and phosphonium salts of sulfonic acids (e.g. p-styrene sulfonic acid) to provide the objective composition, the sulfonate groups being contained in an amount of 0.1-25wt.%, preferably 0.1-15wt.%, based on the total amount of the components A and B.
Patent JP-S5449974-A (JP)
Title: Method and apparatus for dry catalytic reduction of nitrogen oxide contained in exhaust combustion gas
Inventor: KOUNO TSUGUMICHI
IPC: B01D53/74
Filed: 1977-09-29
Abstract: PURPOSE:To reduce NOx surely at a low cost by specifying O2 and CO concns. of a mixed gas of blast furnace (or converter) exhaust gas with smelting exhaust gas which contains CO as a reducing agent. CONSTITUTION:While being sent through a flue 2 to a denitrating catalyst layer 10, exhaust combustion gas from its originating source 1 is mixed with smelting exhaust gas, which is added through a nozzle 8 and contains CO as a reducing agent. An O2-concn. analyzer 3, a combustion control unit 4, a flow meter 5b and a flow control unit 5 for exhaust smelting gas, and a flow control valve 5a are adjusted respectively so as to maintain the O2 concn. of the mixed gas at 3% or below, and to made the relative ratio CO to O2 satisfy the following equation: CO%>=O2% x2+1%.
Patent JP-S5740745-A (JP)
Title: Magnetic recording medium
Inventor: NAKASHIMA KAORU
IPC: C09D4/00
Filed: 1980-08-23
Abstract: PURPOSE: To obtain a magnetic recording medium free from pinholes, the peeling of a coating film, and the falling of powder, by using as a binder a radiation-sensitive composite which contains a compound having a low-molecular-weight acrylic double bond.  
     CONSTITUTION: Magnetic paint is applied onto a base and irradiated with radiation, such as electron beams, neutron beams and γ rays to obtain a magnetic recording medium which has a magnetic layer of cross-linking structure. This magnetic paint uses as a binder a 80:20W20:80 ratio mixture of a compound shown by the right general formula and a compound which has at least two acrylic double bond in each molecule of (meth)acrylate oligoester, meth)acrylate oligourethane, etc., and also has 1,000W6,000 molecular weight and 80W3,000 molecular weight  per double bond. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5449063-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOBAYASHI KEIZOU
IPC: H01L29/78
Filed: 1977-09-27
Abstract: PURPOSE: To obtain a high-preformance MOS-IC at high yield by injecting impurity ions into a semiconductor substrate via an insulating film provided to the surface from its normal-line direction with the substrate surface selected to the (511) surface.  
     CONSTITUTION: At both the end parts of P-type Si substrate 7 with the (511) surface, P + -type regions are diffusion-formed, thick field oxidized film 6 is grown on it, and source and drain formation regions are removed. Next, thin gate oxidized film 8 is adhered to it, polycrystal Si gate electrode 4 is fitted to the center part, and the surface and flank are covered with an oxidized film. Then, electrode 4 is used as a mask for providing through holes to exposed parts of film 8, and N-type impurity ions are implanted into substrate 7 from the (511) direction of substrate 7 to generate a N-type region. Consequently, a chattering phenomenon is prevented from occurring and its yield improves 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01286472-A (JP)
Title: Non-contact potentiometer
Inventor: YOSHINO YOSHI
IPC: H01L43/02
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a detection signal corresponding to a large angle of rotation with high precision by setting an output signal corresponding to an angle of rotation such that it has sufficiently long linear part. CONSTITUTION:A thin film of a ferromagnetic material is formed on the surface of an insulating substrate 21, and the thin film is etched according to predetermined patterns. Thus, a first resistor 22 is principally provided by thin lines arranged along a first direction A while a second resistor 23 is provided thin lines arranged along a different direction B making an angle of 45 deg. with the first direction A. The first and second resistors 22 and 23 constitute a part of a bridge circuit. A rotation shaft 27 is set at the center of the patterns of the first and second resistors 22 and 23, and a magnet 28 is attached to the rotation shaft 27 so that it is rotated together with the rotation shaft 27. If the angle made between the thin lines of the first resistor 22 and the thin lines of the second resistor 23 is in a range of 10-70 deg. or in a range of 110-170 deg., a detection signal obtained from the bridge circuit is allowed to have linearity in a large range.
Patent JP-H01286866-A (JP)
Title: Head voltage adjustment device
Inventor: TAKESHITA AKIRA
IPC: B41J2/36
Filed: 1988-05-13
Abstract: PURPOSE:To make voltage adjustment easy and at the same time, allow fine adjustment based on a variety of factors by setting the type of printing paper and printing speed, and controlling a voltage based on these settings to apply the adjusted voltage to a thermal head. CONSTITUTION:A resistance value and a peripheral temperature of a thermal head are set using a resistance value setting means 13 and a temperature setting means 14, the type of printing paper is set with a printing paper setting means 15, and printing speed with a speed setting means 16 respectively. A voltage control means 17 selects a reference voltage from among these settings. After this, a fine-adjusted value is added and a voltage applied to the thermal head is adjusted through a voltage means 18 to control whether the voltage falls within the input range of the thermal head 12. If the voltage exceeds the input range, the fine-adjusted value is controlled with a limiter or any other appropriate means. If the voltage falls within the input range, a voltage is set by adding the fine-adjusted value to the reference voltage, and the set voltage is output to the thermal head 12.
Patent JP-H05309292-A (JP)
Title: Strainer
Inventor: FURUHASHI MASAYUKI
IPC: B01D35/06
Filed: 1992-05-08
Abstract: PURPOSE:To provide the strainer which improves the effect of capturing magnetic powder in fluid to be purified. CONSTITUTION:A housing 12 of a strainer 10 is bisected to an upper container and lower container 16 between which a wire net is interposed and clamped. A magnet 26 which sucks and capture the magnetic powder, such as iron powder, in the oil flowing in the housing 12 is fixed to the inside surface of the bottom wall of the lower container 16. Magnetic parts 30, 32 are disposed by setting the magnetization patterns of the magnet 26 in such a manner that the direction of the magnetic lines of force of the magnet 26 parallels approximately with the flow direction C of the oil.
Patent JP-H04344855-A (JP)
Title: Method for heating tundish for continuous casting
Inventor: KUBOTA ATSUSHI
IPC: B22D41/01
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the damage of a sliding nozzle by specifying the position of a steel-made pipe inserted into a molten steel supplying hole in the sliding nozzle to be heated. CONSTITUTION:In the case of heating a tundish 21 for continuous casting by setting the sliding nozzle 25 at a lower part after removing slag, the steel-made pipe 1 having the same outside diameter as the inside diameter of the molten steel supplying hole is inserted into the molten steel supplying hole in the sliding nozzle 25 so that the upper end positions are higher than upper face of a bottom part refractory 23 in the sliding nozzle 25 and the lower end positions is lower than lower end of a lower nozzle 28 and heated. By this method, an upper nozzle 24, the sliding nozzle 25 and the lower nozzle 28 of the tundish 21 for continuous casting are not damaged.
Patent JP-S6464683-A (JP)
Title: Cutting tool
Inventor: KARURU GOMERU
IPC: B60S5/00
Filed: 1988-05-13
Abstract: PURPOSE: To easily separate the bead of an adhesive agent adhered to the surface of glass more than two mutually perpendicularly extended by folding the blade section of a cutter, which is vibrated around a pivot axial line, at a certain angle and forming a sharp cutting edge toward cutting direction from two adjacent linked blade arms. CONSTITUTION: This cutter is composed of a blade section 12 provided with an outer blade arm 14 and an inner blade arm 16 protruded perpendicularly to this outer blade arm, and a cutter 10 is attached to a vibration shaft 26 of vibrating pivot driving by a multi-side aperture 25 on an arm 22. In the state of using, the cutter 10 is engaged with an almost L-shaped space 44 between window glass pane 46 and a window frame 47 of an automobile, a clad 48 of adhesive agents is pierced with that blade section 12, and the cutter is guided to the prescribed position along with the space 44. Cutting edges 34 and 36 cut forward the clad 48 of adhesive agents through the vibrating action of the cutter around the pivot axial line 24.
Patent JP-2000311342-A (JP)
Title: Information recording device
Inventor: SAKAGAMI HIROFUMI
IPC: G11B7/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To correctly record information at a position where is to be expressed by an address which is preliminarily recorded on the information recording medium of an optical disk or the like. SOLUTION: This information recording device makes an encoder 5 to be in a stopped state and the laser output of a pickup 3 to be in a data reading state and rotates an optical disk 1 with a spindle motor 2 and amplifies the output signal from the pickup 3 and outputs prescribed signals, Then, the device increases the value of spare information read out from the disk 1 for every second error-correcting unit setting an address which is judged that an error is not present based on the result of an error detection by the second error- correcting processing and counts the value and compares the address expressed by the count with a specified address and when both addresses coincide with each other and after the delay of a prescribed time is elapsed, the device records the information from a prescribed address being on the disk 1 by controlling the start of the generating of data.
Patent JP-H0414280-A (JP)
Title: Raman laser device
Inventor: ONISHI YOSHIMICHI
IPC: H01S3/0943
Filed: 1990-05-08
Abstract: PURPOSE:To improve the overall efficiency of a Raman laser system by reusing CO2 Raman laser light outputted form a Raman laser device without Raman transformation as the excitation light of a Raman laser. CONSTITUTION:Outputted 10.6mum light is separated by means of a 10mum/16mum separator 5 and the separated light is reinjected into a TEA CO2 laser amplifier 2 at the repetitive frequency through an optical delay 6 for amplification. As a result, the 10.6mum light exceeds the threshold of Raman transformation and is reinjected to a Raman laser device 3 as the excitation light of the device 3. Since the 10.6mum light which has been passed through the Raman laser device as a loss without Raman transformation is reutilized as the excitation light, it is required to the TEA CO2 laser oscillator 1 of this Raman laser device to output the first one pulse only and the energy to the oscillator becomes unnecessary, resulting in a high energy efficiency. Moreover, since the turning of the oscillator can be completed at the time of the first one pulse, control of turning can be made by a simple method.
Patent JP-H07319987-A (JP)
Title: Information reader
Inventor: INADA KENICHI
IPC: G06K7/10
Filed: 1994-05-30
Abstract: PURPOSE:To extend the reading distance, to expand the range and to make it possible to read out a medium also in its movement by instantaneously irradiating an optical information medium with flash light having high luminance and extracting information from the intensity distribution of reflected light. CONSTITUTION:A flash light source 1 for instantaneously generating high luminance light is arranged against an optical information medium 2 such as a bar code as an optical system, reflected light from a mirror 3 arranged in the reflected light direction of the medium 2 forms its image through a lens 4 and a CCD image-pickup element 5a to be a light receiver 5 is arranged at the image forming position. The light source 1 consisting of a discharge tube in which gas such as xenon is sealed, is connected to a quick charging circuit and high luminance light generated instantaneously is reflected by the medium 2 and instensity distribution reflected by the medium 2 forms its image on the light receiver 5 through the mirror 3 and the lens 4. Since light from the light source 1 is instantaneous, the reflected light of instensity distribution on an instantaneous position can be obtained even when the medium 2 and the information reader relatively move, so that the moving medium 2 can be read out.
Patent JP-H07313747-A (JP)
Title: Reciprocating electric razor
Inventor: TORISAWA AKIRA
IPC: B26B19/04
Filed: 1994-05-30
Abstract: PURPOSE:To easily detach an outer blade frame by inserting a jig to a large gap by forming large gap at a part corresponding to the slope of a recessed part near a bearing when the bearing of the outer blade frame is fitted to the supporting shaft of an elastic member at an outer blade case. CONSTITUTION:An outer blade frame 30 is constituted of a frame body arranged with side boards 31 at both terminals and formed with an opening at a bottom part and an outer blade 5 fitted to this opening. Besides, a bearing 21 is formed on the outside surface of the side board 31, a recessed part 34 is formed under the edge part of the bearing 21, and the bottom part of the recessed part 34 is formed into a slope 35. Further, an outer blade unit 8 is constituted so that the outer blade frame 30 is fitted to an outer blade case 7 to which an elastic member 15 is fitted. In the case of detaching the outer blade frame 30 from the outer blade case 7, the fitting of the bearing 21 and a supporting shaft 19 is released by inserting the jig such as a driver to a gap 37 formed on the slope 35 and turning this jig in the counter-clock-wise direction. Then, dust deposited between the outer blade frame 30 and the elastic member 15 is removed.
Patent JP-S63284231-A (JP)
Title: Biaxially oriented polyester film
Inventor: KATO SUMIO
IPC: C08K3/36
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the title film for magnetic recording media, having a low light transmittance and excelling in running and abrasion performance, by adding carbon black specified in shape, amount of addition, etc., and spherical silica to a polyester, forming the mixture into a film and biaxially stretching this film. CONSTITUTION:0.15-7wt.% carbon black of an average particle diameter of 0.01-0.6mum and 0.005-1wt.% spherical silica of an average particle diameter of 0.1-1.2mum and an aspect ratio as defined by a major diameter to minor diameter ratio of 1-1.4 are added to a polyester (e.g., polyethylene terephthalate). This polyester is melt-molded into an unstretched film, and this film is biaxially stretched to obtain the purpose biaxially oriented polyester film. When this film is used as a base film of a magnetic recording medium, the detection of the trailer of the medium can be performed in good precision without any special treatment because of its low light transmittance.
Patent JP-H09126763-A (JP)
Title: Perpendicularity measuring method and perpendicularity measuring device
Inventor: GWEON DAE-GAB
IPC: G01C9/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To enable measurement of perpendicular condition without contact of a probe or the like by calculating difference or inclination between images of upper and lower stages of columns in several directions perpendicular to each other being combined through an optical system. SOLUTION: After an X-Y drive part 20 is adjusted and a measuring part 30 is positioned at an upper part where a post to be measured is positioned, a Z-axis drive part 50 is actuated so that part of a post 12 can be inserted into a probe of the measurement part 30. For obtaining an image signal of post the upper and lower images of post can be obtained simultaneously. By use of an optical path converting part 35 only the image of both ends of target to be measured are collected to the intermediate part thereof, with the image at the intermediate part being cut, so that one image plane can be obtained. Even in the case of the same inclination, a large change is generated when an image is obtained through the part 35, and thereby an accurate measurement can be made.
Patent JP-H08310500-A (JP)
Title: Orbit controller
Inventor: MAEDA HIROAKI
IPC: G05D1/08
Filed: 1995-05-16
Abstract: PURPOSE: To realize highly accurate orbit control that is high in reliability by detecting the current orbit position of a space navigator and the current speed information with a GPS receiver, calculating a orbit control request, and on the basis of this orbit control request and a command signal, calculating an orbit controlled variable. CONSTITUTION: A GPS receiver 10 receives each GPS signal out of plural units of GPS satellites launched into outer space, detecting the current position and speed of a space navigator. An output of this GPS receiver 10 is fed to a bias value calculating part 11, and on the basis of the current track position and the current speed information and a command signal, an orbit control request is calculated, while on the basis of this orbit control request and the command signal, an orbit controlled variable is calculated. In addition, on the basis of the current orbit position and the current speed information, an orbit control bias value is calculated, and this bias value is regarded as a feed forward value and thereby an actual orbit controlled variable is formed, through which a gas jet thruster 16 is driven and controlled, making it perform the orbit control of the space navigator.
Patent JP-S61274611-A (JP)
Inventor: ENOMOTO WAKAO
IPC: A01D67/04
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。